"This is a tragic and sudden loss. The family respectfully asks for their privacy as they grieve during this very difficult time."

Police said the death of the Good Morning, Vietnam actor was a suspected suicide.

A Marin County Sheriff's Office statement said: "At this time, the Sheriff's Office Coroner Division suspects the death to be a suicide due to asphyxia, but a comprehensive investigation must be completed before a final determination is made."

Were you at the performance in 2008? Send your memories of the night to Rebecca.middleton@london.newsquest.co.uk or call the newsdesk 020 8722 6336.